Sql Interview QUESTIONS AND ANSWERS :: part9 : 11 to 15
Following SQL Multiple choice objective type questions and answers will help you in many software compnaies written examinations and inteview 2015 :
11.Which of the following is not a ranking function ? |
RANK |
NTILE |
ROW_NUMBER |
All of the mentioned |
12.How many types of constraints are present in SQL Server ? |
4 |
5 |
6 |
7 |
13.The SQL statement #122. The SQL statement SELECT SUBSTR(’123456789′, INSTR(‘abcabcabc’, ‘b’), 4) FROM DUAL; |
6789 |
2345 |
1234 |
456789 |
14.Constraints can be applied on : |
Column |
Table |
Field |
All of the mentioned |
More Sql Interview QUESTIONS AND ANSWERS available in next pages
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